Color

#768b8f

#768b8f
hex#768b8f
rgbrgb(118, 139, 143)
hslhsl(190, 10%, 51%)
oklchoklch(0.621 0.025 210.4)
Closest name: lightslategray (#778899)Relative luminance 0.243

Colors that go with #768b8f

Charcoal, Burlywood and Champagne lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Real palettes that use #768b8f

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#8f7a76

#768f86 · #767e8f

#8f768a · #8a8f76

Split-complementary

Open in tool →

#8f767e · #8f8676

#86768f · #8f7a76 · #7e8f76

Contrast

#768b8f as textRatioAAAA largeAAAFix
Aaon white
3.58:1failpassfail
  • AA: use #677a7e as the text (4.5:1)
  • AAA: use #4c5a5d as the text (7.17:1)
  • AA: or shift the background to #1f1f1f (4.6:1)
Aaon black
5.86:1passpassfail
  • AAA: use #86999c as the text (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #768b8f as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #768b8f
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #768b8f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/768b8f-a2b6be-df4e7c-1f252d-e9f1ef?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md